JPH03107A - Vessel of filter - Google Patents

Vessel of filter

Info

Publication number
JPH03107A
JPH03107A JP1134424A JP13442489A JPH03107A JP H03107 A JPH03107 A JP H03107A JP 1134424 A JP1134424 A JP 1134424A JP 13442489 A JP13442489 A JP 13442489A JP H03107 A JPH03107 A JP H03107A
Authority
JP
Japan
Prior art keywords
main body
lid
container
filtered
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1134424A
Other languages
Japanese (ja)
Other versions
JPH0428403B2 (en
Inventor
Masaaki Obayashi
正明 大林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OOBAYASHI TEKKOSHO KK
Ohbayashi Iron Works Co Ltd
Original Assignee
OOBAYASHI TEKKOSHO KK
Ohbayashi Iron Works Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OOBAYASHI TEKKOSHO KK, Ohbayashi Iron Works Co Ltd filed Critical OOBAYASHI TEKKOSHO KK
Priority to JP1134424A priority Critical patent/JPH03107A/en
Priority to DE69011209T priority patent/DE69011209T2/en
Priority to US07/528,987 priority patent/US5139672A/en
Priority to EP90109923A priority patent/EP0399539B1/en
Publication of JPH03107A publication Critical patent/JPH03107A/en
Publication of JPH0428403B2 publication Critical patent/JPH0428403B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13Supported filter elements
    • B01D29/23Supported filter elements arranged for outward flow filtration
    • B01D29/27Filter bags

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

PURPOSE:To eliminate the need for the disconnection of a pipeline when a lid is opened and closed and to facilitate the maintenance work such as exchange of filter mediums by introducing a fluid to be filtered into the main body from an annular passage on the periphery of the main body through a communicating passage in the lid. CONSTITUTION:The vessel containing a filter medium inside is formed with a cylindrical main body 1 with the upper surface opened and provided with a discharge port 11 at the lower part and the lid 2 for closing the upper opening of the main body 1. A ring 12 provided with an inlet 14 for a fluid to be filtered is set on the periphery of the main body 1, and the annular passage 13 with the upper surface opened is formed between the inner periphery of the ring 12 and the periphery of the main body. In addition, the lid 2 is freely detachably put on the upper surface of the main body 1, used to close the upper opening of the main body 1 and the upper opening of the passage 13 and internally provided with plural communicating passages 22 with one end opened at the center of the lower surface and the other end opened at the peripheral lower surface and communicating with the annular passage 13. Consequently, there is no need to disconnect the pipeline in the maintenance, and the maintenance work is facilitated.

Description

【発明の詳細な説明】[Detailed description of the invention] 【産業上の利用分野】[Industrial application field]

本発明はフィルターバッグやカートリッジフィルターと
いった濾材が内部に配設される濾過装置の容器に関する
ものである。
The present invention relates to a container for a filtration device, such as a filter bag or a cartridge filter, in which a filter medium is disposed.

【従来の技術1 各種液体を濾過する工業用濾過装置として2カートリツ
ジフイルターやフィルターバッグ等の濾材を容器内に収
容したものが提供されているが、このなかで、フィルタ
ーバッグを濾材として使用する濾過装置の容器として、
下部に排出口を備えるとともに上面が開口した本体と、
本体の上面開口を閉じる蓋とからなり、本体との間でフ
ィルターバッグの開口縁を挟持固定する蓋に、濾過され
るべき□流体を容器内に導く流入口を設けているもので
、上記蓋は本体にヒンジで回動自在に取り付けられてい
るとともに逆U字形の屈曲管を一体に備えたものとなっ
ている。 この屈曲管は、一端が前記流入口、他端が本体の側面に
設けた中継管に相対しており、蓋を閉じた状態では、被
濾過流体が中継管から屈曲管を経て容器内に入る。そし
て、濾材の交換等のために蓋を開く際には、屈曲管と中
継管との間が離れることから、流入口に至る配管を外し
たりする必要がないものとなっている。 【発明が解決しようとする課題】 ところで被濾過流体の濾過にあたっては、蓋の中央部に
設けられた流入口、つまり屈曲管の一端から容器内に被
濾過流体がまっすぐ下方に向けて流下するようにしてお
くことが、濾材の各部の均一な使用の点で好ましいので
あるが、このためには屈曲管を背の高いものとして設け
なくてはならず、このような屈曲管の存在は、濾過装置
の設置に際して制限を与えることになっており、このた
めに実際にはパルプを開いて被濾過流体を流入させるに
際して、容器内が被濾過流体で満たされるまでバルブの
開度を絞っておくことで、被濾過流体が流入を開始した
時の圧力が濾材の一部にかかつて濾材が破損してしまう
ことを防ぐようにしなくてはならないものとなっており
、更に屈曲管を備えた蓋は、鋳造によって製造すること
になるためにどうしても重量のかさむものとなっている
。 また、上記蓋は本体に上下に回動自在に取り付けられて
いるのであるが、回動の軸が上記中継管のところに設け
られていることから、容器への配管方向と蓋の開閉方向
とが固定されたものとなっており、設置場所の状況によ
っては、容器に至る配管や蓋の開閉を伴うメンテナンス
が困難となることがある。 本発明はこのような点に鑑み為されたものであり、その
目的とするところは上記従来例と同様に、保守の際に配
管を外したりする必要がない上に、小型軽量で安価であ
る濾過装置の容器を提供するにあり、他の目的とすると
こは、蓋の開閉方向を設置場所の状況に応じて容易に変
更することができる濾過装置の容器を提供するにある。
[Prior art 1] As an industrial filtration device for filtering various liquids, two-cart cartridge filters, filter bags, and other filter media housed in a container are provided, but among these, filter bags are used as the filter media. As a container for filtration equipment,
A main body with a discharge port at the bottom and an open top,
It consists of a lid that closes the top opening of the main body, and the lid that clamps and fixes the opening edge of the filter bag between the main body and the main body is provided with an inlet for guiding the fluid to be filtered into the container. It is rotatably attached to the main body with a hinge and is integrally equipped with an inverted U-shaped bent tube. This bent pipe has one end facing the inlet and the other end facing the relay pipe provided on the side of the main body, and when the lid is closed, the fluid to be filtered enters the container from the relay pipe through the bent pipe. . When opening the lid to replace the filter medium, etc., the bending pipe and the relay pipe are separated, so there is no need to remove the pipe leading to the inlet. [Problem to be Solved by the Invention] When filtering the fluid to be filtered, it is necessary to make sure that the fluid to be filtered flows straight downward into the container from the inlet provided in the center of the lid, that is, one end of the bent tube. It is preferable to keep each part of the filter medium uniformly in use, but for this purpose, the bent tube must be installed tall, and the presence of such a bent tube makes the filtration difficult. Restrictions are placed on the installation of the device, and for this reason, when the pulp is actually opened and the fluid to be filtered flows in, the opening of the valve is limited until the inside of the container is filled with the fluid to be filtered. Therefore, it is necessary to prevent the pressure when the fluid to be filtered starts flowing into a part of the filter medium from damaging the filter medium. However, since it is manufactured by casting, it is inevitably heavy. In addition, the lid is attached to the main body so that it can rotate up and down, but since the axis of rotation is located at the relay pipe, the direction of piping to the container and the opening and closing direction of the lid can be changed. The container is fixed, and depending on the installation location, maintenance that involves opening and closing the pipes and lids leading to the container may be difficult. The present invention has been made in view of these points, and its objectives, like the above-mentioned conventional example, are to eliminate the need to remove piping during maintenance, and to be small, lightweight, and inexpensive. Another object of the present invention is to provide a container for a filtration device in which the direction of opening and closing of the lid can be easily changed depending on the conditions of the installation location.

【課題を解決するための手段】[Means to solve the problem]

しかして本発明に係る濾過装置の容器は、濾材が内部に
配される容器であって、上面が開口するとともに下部に
排出口を備えている筒状本体と、本体の上面開口を閉じ
る蓋とからなり、本体はその上部外周面に被濾過流体が
導かれる導入口を備えたリング体が設けられてリング体
内周面と本体外周面との間に上面が開口する環状流路が
形成されており、本体上面に着脱自在に被せられて本体
の上面開口及び上記環状流路の上面開口を閉じる蓋は、
一端が下面中央部で開口するとともに、他端が周部下面
において開口して環状流路と連通ずる複数個の連通路を
内部に備えていることに第1の特徴を有しており、更に
濾材が上面が開口している本体と、本体に対して回動自
在に取り付けられるヒンジ片を備えて本体の上面開口を
閉じる蓋とからなり、本体に各一端が回動自在に支持さ
れている複数本のスイングポル、トとの係合及び締め付
けて本体に固着される蓋に設けられた上記ヒンジ片は、
いずれかのスイングボルトを支持している軸で支持され
ていることに第2の特徴を有している。 [作用コ 本発明の第1の特徴とするところによれば、被濾過流体
は、まず本体外周部の環状流路に導入され、その後、蓋
の内部に形成された複数個の連通路を通じて蓋の下面中
央から容器内に流入するものであって、蓋の内部に設け
る複数個の連通路の配置を等間隔にしたりすることで容
器内に流入する被濾過流体がまっすぐに流下するように
できるものであり、そして、このような連通路を備えた
蓋は、鋼板による軽量なものとすることができる。 また、第2の特徴とするところによれば、蓋を支持する
軸を、いずれのスイングボルトを支持している軸と共用
させるかによって、蓋の開閉の向きを設置場所の状況に
応じた方向に設定することができる。 [実施例] 以下本発明を図示の実施例に基づいて詳述すると、この
図示の濾過装置は、下端面に排出口11を備えている有
底円筒状の本体1と、本体1の上面開口を閉じる蓋2と
からなる容器内に、バスケット3を配置するとともに、
バスゲット3内に更にフィルターバッグ(図示せず)を
濾材として収納するものであって、ここにおける本体1
はその上部外周面にリング体12が取り付けられている
とともに、上端面にフランジ15が設けられており、本
体1の上部外周面とリング体12の内周面との間には、
フランジ15に複数個が等間隔で形成されいる円弧状の
長孔16を通じて上方に開口する環状流路13が形成さ
れている1図中14はリング体12に形成されている導
入口、5は容器1の支持用の支持脚、45はドレンプラ
グである。 平板状に形成された蓋2は、上下二層の板2125から
なるもので、下層板21は中央部に流入口23が、周部
に複数個の連通口24が貫通形成されているとともに、
上面側に流入口23と各連通口24とをつなぐ連通路2
2が溝として切削形成されており、そして十字状となっ
ている連通路22の上面側は、上層板25によって閉じ
られている。 図中20はプラグによって閉じられている接続口であり
、圧力計やリークパルプの収り付けに供される。また、
26は下層板21と上層板25とを連結固定しているビ
ン、27は把手である。尚、この蓋2は、ステンレス鋼
板等にて作成されており、従来の屈曲管を備えた鋳造品
に比して大幅な軽量化がなされている。ちなみに容器全
体でみれば、重量を半分以下とすることができる。 また、上記蓋2の周縁からは、等間隔で複数個の突片2
8が突設されている。これら突片28は、上記リング体
12の外周面において軸18によって一端が上下回動自
在に支持されているスイングボルト17をその切欠内に
入れて、スイングボルト17先端のアイナツト40を締
め付けることによって、本体1に蓋2を固定するのに使
用されるのであるが、複数個の突片28のうちの一つの
両側縁には、ヒンジ片29が溶接固着されており、第2
図〜第4図に示すように、スイングボルト17の支持に
使用される軸18がヒンジ片29にも挿通されることに
よって、本体1に対する蓋2の回動自在な収り付けがな
されている0図中41は本体1側に固着された取付金具
、42はカラー43は蓋用ストッパーである。 本体1への蓋2のヒンジ取付構造として、蓋2を閉じた
状態に保つためのスイングボルト17の支持のための軸
18を共有する構造をとっていることから、本体1にヒ
ンジ片29を支持する軸18を、図示例では4本あるス
イングボルト17用のいずれと共用させるかによって、
導入口14の位置に対するW2のヒンジ位置を、設置場
所の状況に応じて変えることができる。 そして、上記M2は、フランジ15の上面に接して本体
1の上面開口を閉じる時、その連通口24を夫々長孔1
6を通じて環状流路13に連通させる1図中19は1!
2とフランジ15との接合面に介在する0リングである
。 フィルターバッグを保持するために設置されるバスケッ
ト3は、多数の孔が明けられている金属製の有底の筒と
して形成されたもので、その上端に設けられた鍔31が
本体1のフランジ15の内周側に形成された段部上にパ
ツキンを介して載せられることにより、本体1の内周面
との間に所要の間隔があけられた状態で収納される。尚
、濾材であるフィルターバッグは、その開口縁がバスケ
ット3の鍔31上に載せられて、蓋2の下面との間で開
口縁が挟持される状態でバスケット3内に収納される。 しかして、この濾過装置では、蓋2を閉じた状態で前記
導入口14から被濾過流体を供給すれば、被濾過流体は
環状流路13と、M2の内部に形成されている複数個の
連通路12とを経て、蓋2の下面中央で開口する流入口
23に至り、流入口23から本体1内に流入するもので
あり、濾材による濾過を受けた後、排出口11から外部
に導出される。 導入口14から導入される被濾過流体は、いったん本体
1外周を取り巻く環状流路13に入り、そして環状流路
13から流入口23に至る際に、被濾過流体は複数個が
等間隔に、つまり放射状に並んでいる連通路12を分流
してくるものであって、流入口23において四方から流
れてくる被濾過流体が合流することから、被濾過流体の
流れは偏りのないものとなっている。また、被濾過流体
の圧力が濾材の一部にだけ加わるということがないため
に1、被濾過流体の濾過を開始するにあたり、容器内が
被濾過流体で満たされるまで流入量を絞るというような
ことをしなくとも、濾材が破損したりすることがないも
のである。
The container of the filtration device according to the present invention is a container in which a filter medium is disposed, and includes a cylindrical main body that is open at the top and has a discharge port at the bottom, and a lid that closes the opening on the top of the main body. The main body is provided with a ring body equipped with an inlet port through which the fluid to be filtered is guided on the upper outer circumferential surface of the main body, and an annular flow passage whose upper surface is open is formed between the inner circumferential surface of the ring and the outer circumferential surface of the main body. and a lid that is removably placed on the top surface of the main body and closes the top opening of the main body and the top opening of the annular channel,
The first feature is that one end is opened at the center of the lower surface, and the other end is opened at the lower peripheral surface and is provided with a plurality of communication passages therein communicating with the annular flow path, and further The filter medium consists of a main body with an open top, and a lid that closes the top opening of the main body with a hinge piece that is rotatably attached to the main body, and one end of each is rotatably supported by the main body. The hinge piece provided on the lid is fixed to the main body by engaging with and tightening multiple swing ports.
The second feature is that it is supported by a shaft that supports one of the swing bolts. [Operation] According to the first feature of the present invention, the fluid to be filtered is first introduced into the annular flow path on the outer periphery of the main body, and then passed through the lid through a plurality of communicating passages formed inside the lid. The fluid to be filtered flows into the container from the center of the bottom surface of the container, and by arranging the multiple communicating passages inside the lid at equal intervals, the fluid to be filtered flowing into the container can be made to flow straight down. The lid provided with such a communication passage can be made of a lightweight steel plate. In addition, according to the second feature, depending on which swing bolt supports the shaft that supports the lid, the opening and closing direction of the lid can be adjusted in accordance with the conditions of the installation location. Can be set to . [Example] The present invention will be described in detail below based on the illustrated embodiment. The illustrated filtration device includes a bottomed cylindrical body 1 having a discharge port 11 on the lower end surface, and an opening on the upper surface of the body 1. The basket 3 is placed in a container consisting of a lid 2 that closes the container, and
A filter bag (not shown) is further stored in the bath get 3 as a filter medium, and the main body 1 here
has a ring body 12 attached to its upper outer circumferential surface, and a flange 15 is provided on its upper end surface, and between the upper outer circumferential surface of the main body 1 and the inner circumferential surface of the ring body 12,
An annular flow path 13 opening upward is formed through a plurality of arc-shaped elongated holes 16 formed in the flange 15 at equal intervals. Support legs 45 for supporting the container 1 are drain plugs. The lid 2, which is formed into a flat plate shape, is made up of two upper and lower layers of plates 2125, and the lower plate 21 has an inlet 23 in the center and a plurality of communication ports 24 formed in the periphery.
A communication path 2 connecting the inflow port 23 and each communication port 24 on the top side
The upper surface side of the communication path 22, which is formed by cutting a groove 2 and has a cross shape, is closed by an upper plate 25. In the figure, 20 is a connection port closed by a plug, and is used to store a pressure gauge and leak pulp. Also,
26 is a bottle connecting and fixing the lower plate 21 and the upper plate 25, and 27 is a handle. The lid 2 is made of a stainless steel plate or the like, and is significantly lighter than a conventional cast product with a bent tube. By the way, the weight of the entire container can be reduced to less than half. Also, from the periphery of the lid 2, a plurality of protrusions 2 are arranged at equal intervals.
8 is provided protrudingly. These protrusions 28 are formed by inserting the swing bolt 17, one end of which is supported by the shaft 18 so as to be movable up and down on the outer peripheral surface of the ring body 12, into the notch and tightening the eye nut 40 at the tip of the swing bolt 17. , is used to fix the lid 2 to the main body 1. A hinge piece 29 is welded and fixed to both side edges of one of the plurality of projecting pieces 28, and a second
As shown in Figures 4 to 4, the shaft 18 used to support the swing bolt 17 is also inserted through the hinge piece 29, so that the lid 2 is rotatably housed in the main body 1. In Figure 0, 41 is a mounting bracket fixed to the main body 1 side, 42 is a collar 43 is a lid stopper. Since the hinge mounting structure of the lid 2 to the main body 1 shares the shaft 18 for supporting the swing bolt 17 for keeping the lid 2 closed, a hinge piece 29 is attached to the main body 1. Depending on which of the four swing bolts 17 in the illustrated example the supporting shaft 18 is shared with,
The hinge position of W2 relative to the position of the introduction port 14 can be changed depending on the situation at the installation location. When M2 contacts the top surface of the flange 15 and closes the top opening of the main body 1, the communication port 24 is connected to the elongated hole 1, respectively.
19 in the figure is 1!
2 and the flange 15 is an O-ring interposed at the joint surface. The basket 3 installed to hold the filter bag is formed as a bottomed metal cylinder with many holes, and a flange 31 provided at the upper end of the basket 3 is connected to the flange 15 of the main body 1. By being placed on the stepped portion formed on the inner circumferential side of the main body 1 via a packing, the main body 1 is housed with a required distance between it and the inner circumferential surface of the main body 1. The filter bag, which is a filter medium, is housed in the basket 3 with its opening edge placed on the collar 31 of the basket 3 and sandwiched between the opening edge and the lower surface of the lid 2. Therefore, in this filtration device, if the fluid to be filtered is supplied from the introduction port 14 with the lid 2 closed, the fluid to be filtered flows through the annular flow path 13 and the plurality of connections formed inside M2. The water passes through the passage 12 and reaches the inlet 23 that opens at the center of the lower surface of the lid 2, and flows into the main body 1 from the inlet 23. After being filtered by the filter medium, it is led out from the outlet 11. Ru. The fluid to be filtered introduced from the inlet 14 once enters the annular flow path 13 surrounding the outer periphery of the main body 1, and when reaching the inlet 23 from the annular flow path 13, the fluid to be filtered is divided into a plurality of fluids at equal intervals, In other words, the radially arranged communication passages 12 are separated, and the fluid to be filtered flowing from all directions joins at the inlet 23, so that the flow of the fluid to be filtered is even. There is. In addition, in order to prevent the pressure of the fluid to be filtered from being applied only to a part of the filter medium, 1. When starting filtration of the fluid to be filtered, the inflow amount is throttled until the inside of the container is filled with the fluid to be filtered. Even if you do not do this, the filter medium will not be damaged.

【発明の効果】【Effect of the invention】

以上のように本発明の第1の特徴とするところにおいて
は、本体外周の環状流路から蓋の内部の連通路を経て本
体内に被濾過流体が流入するようにしているために、蓋
の開閉に際して配管を外したりする必要がなく、濾材の
交換といった保守作業が容易なものであり、しかも被濾
過流体の圧力が各部にほぼ均等に作用するなめに、被濾
過流体の容器への導入を開始する際に流入量を絞ったり
しなくとも、濾材の破損を招くということがなく、使い
勝手に優れるものであり、また本体外周部の環状流路に
導入された被濾過流体は、複数個の連通路を通じて蓋の
下面中央に開口する流入口から容器内に流入するもので
あって、蓋の内部に設ける複数個の連通路の配置を等間
隔にしたりすることで容器内に流入する被濾過流体がま
っすぐに流下するように、つまりは本体内に流入する際
の流れを偏りのないものとすることができるものであり
、そして、このような連通路を内部に備えた蓋は、鋼板
等で作成することができるものであって、屈曲管を設け
るために鋳造品としなくてはならなかった従来のものに
比して、大幅な軽量化を図ることができるものであり、
また上下長も短くすることができてコンパクトになり、
設置場所の制限が少なくなるものである。 そして、本発明の第2の特徴とするところにおいては、
蓋のヒンジ片を支持する軸を、いずれかのスイングボル
トを支持している軸と共用させていることから、どのス
イングボルトの軸と共用させるかによって、蓋の開閉の
向きを変えることができるものであり、設置場所の状況
に応じて蓋の開閉方向を設定することができるものであ
る。
As described above, the first feature of the present invention is that the fluid to be filtered flows into the main body from the annular flow path on the outer periphery of the main body through the communication path inside the lid. There is no need to remove piping when opening and closing, and maintenance work such as replacing filter media is easy.Furthermore, the pressure of the fluid to be filtered acts almost equally on all parts, making it easy to introduce the fluid to be filtered into the container. It is easy to use because it does not cause damage to the filter medium even if the inflow rate is not restricted when starting, and the fluid to be filtered introduced into the annular flow path on the outer periphery of the main body can be It flows into the container from the inlet that opens at the center of the bottom surface of the lid through the communication passage, and the filtration material that flows into the container is created by arranging the plurality of communication passages inside the lid at equal intervals. This allows the fluid to flow straight down, that is, to make the flow even when it flows into the main body, and the lid with such a communication passage inside is made of steel plate, etc. It is possible to make it with a large amount of weight compared to the conventional one, which had to be made of a cast product in order to provide a bent pipe.
In addition, the top and bottom lengths can be shortened, making it more compact.
This reduces restrictions on installation locations. And, in the second feature of the present invention,
Since the shaft that supports the hinge piece of the lid is shared with the shaft that supports one of the swing bolts, the opening and closing direction of the lid can be changed depending on which swing bolt shaft is used. The opening and closing direction of the lid can be set depending on the situation at the installation location.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明一実施例の破断正面図、第2図は同上の
平面図、第3図及び第4図は同上のヒンジ部の正面図と
側面図であって、1は本体、2は蓋、11は排出口、1
2はリング体、13は環状流路、14は導入口、22は
連通路、23は流入口を示す。 第2図 代理人 弁理士 石 1)長 七 第3図
FIG. 1 is a cutaway front view of one embodiment of the present invention, FIG. 2 is a plan view of the same, and FIGS. 3 and 4 are a front view and a side view of the hinge portion of the above, in which 1 is a main body, 2 is the lid, 11 is the outlet, 1
2 is a ring body, 13 is an annular flow path, 14 is an inlet, 22 is a communication path, and 23 is an inlet. Figure 2 Agent Patent Attorney Ishi 1) Chief Figure 7

Claims (2)

【特許請求の範囲】[Claims] (1)濾材が内部に配される容器であって、上面が開口
するとともに下部に排出口を備えている筒状本体と、本
体の上面開口を閉じる蓋とからなり、本体はその上部外
周面に被濾過流体が導かれる導入口を備えたリング体が
設けられてリング体内周面と本体外周面との間に上面が
開口する環状流路が形成されており、本体上面に着脱自
在に被せられて本体の上面開口及び上記環状流路の上面
開口を閉じる蓋は、一端が下面中央部で開口するととも
に、他端が周部下面において開口して環状流路と連通す
る複数個の連通路を内部に備えていることを特徴とする
濾過装置の容器。
(1) A container in which a filter medium is placed, consisting of a cylindrical body that is open at the top and has a discharge port at the bottom, and a lid that closes the opening on the top of the body, and the body is located on the outer circumferential surface of the upper part. A ring body is provided with an inlet port through which the fluid to be filtered is introduced, and an annular flow path with an open upper surface is formed between the inner circumferential surface of the ring and the outer circumferential surface of the main body. A lid that closes the top opening of the main body and the top opening of the annular flow path has one end opening at the center of the bottom surface, and the other end opening at the bottom surface of the periphery to communicate with the annular flow path. A container for a filtration device, characterized in that it is equipped with:
(2)濾材が内部に配される容器であって、上面が開口
している本体と、本体に対して回動自在に取り付けられ
るヒンジ片を備えて本体の上面開口を閉じる蓋とからな
り、本体に各一端が回動自在に支持されている複数本の
スイングボルトとの係合及び締め付けで本体に固着され
る蓋に設けられた上記ヒンジ片は、いずれかのスイング
ボルトを支持している軸で支持されていることを特徴と
する濾過装置の容器。
(2) A container in which a filter medium is placed, consisting of a main body with an open top, and a lid that is rotatably attached to the main body and closes the top opening of the main body, The hinge piece provided on the lid, which is fixed to the main body by engagement and tightening with a plurality of swing bolts whose ends are rotatably supported by the main body, supports one of the swing bolts. A container of a filtration device, characterized in that it is supported by a shaft.
JP1134424A 1989-05-26 1989-05-26 Vessel of filter Granted JPH03107A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1134424A JPH03107A (en) 1989-05-26 1989-05-26 Vessel of filter
DE69011209T DE69011209T2 (en) 1989-05-26 1990-05-25 Liquid filtration containers.
US07/528,987 US5139672A (en) 1989-05-26 1990-05-25 Liquid filtering vessel
EP90109923A EP0399539B1 (en) 1989-05-26 1990-05-25 Liquid filtering vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1134424A JPH03107A (en) 1989-05-26 1989-05-26 Vessel of filter

Publications (2)

Publication Number Publication Date
JPH03107A true JPH03107A (en) 1991-01-07
JPH0428403B2 JPH0428403B2 (en) 1992-05-14

Family

ID=15128061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1134424A Granted JPH03107A (en) 1989-05-26 1989-05-26 Vessel of filter

Country Status (4)

Country Link
US (1) US5139672A (en)
EP (1) EP0399539B1 (en)
JP (1) JPH03107A (en)
DE (1) DE69011209T2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342993B1 (en) 1998-10-13 2002-01-29 Tdk Corporation Thin film magnetic head and method of manufacturing the same

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5441650A (en) * 1993-10-15 1995-08-15 Le Sac Corporation Method and apparatus for a non-sealing filter element
US5800702A (en) * 1996-06-18 1998-09-01 Shurflo Pump Manufacturing Co. Heavy duty strainer
US6840385B2 (en) * 2000-12-19 2005-01-11 Sidney Goldman Lateral dispersion filter basket
US6833071B2 (en) * 2002-05-15 2004-12-21 Sean R. Duby Displacement filter apparatus
US8608962B2 (en) * 2009-08-21 2013-12-17 Flxon Incorporated Square ink filter vessel for a printing press
US20130092641A1 (en) 2011-10-17 2013-04-18 Ralph F. Polimeni, Jr. Filtration of liquid coolants
DE102012015045A1 (en) * 2012-07-31 2014-02-06 Dockweiler Ag Device for tempering a vessel in a chamber
JP5799408B2 (en) * 2013-10-18 2015-10-28 ポール・コーポレーションPallCorporation Inclined filter container
CN104014172B (en) * 2014-05-28 2015-12-02 武汉市第三化工机械有限公司 A kind of fast-open type pressure filter
ITUB20153360A1 (en) * 2015-09-02 2017-03-02 Vittorio Ferraresi FILTRATION STRUCTURE FOR FLUIDS AND THE LIKE
CN112316524B (en) * 2020-10-28 2022-07-12 山东鸿兴源食品有限公司 Squeezer rose box is used in soy sauce production

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640392A (en) * 1970-05-19 1972-02-08 Gaf Corp Pressurized liquid-filtering apparatus
US3771664A (en) * 1972-07-05 1973-11-13 Dover Corp Filter seal
US3814261A (en) * 1973-01-22 1974-06-04 Filter Specialists Filter for liquid material
US4283281A (en) * 1979-10-29 1981-08-11 Textile Industries, Inc. High pressure filter vessel
US4539116A (en) * 1983-08-15 1985-09-03 Morin Rolland L Paint filter
DE3812085A1 (en) * 1988-04-12 1989-10-26 Gaf Corp FILTER FOR PRESSURIZED FLUID

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342993B1 (en) 1998-10-13 2002-01-29 Tdk Corporation Thin film magnetic head and method of manufacturing the same

Also Published As

Publication number Publication date
US5139672A (en) 1992-08-18
DE69011209D1 (en) 1994-09-08
EP0399539A2 (en) 1990-11-28
EP0399539A3 (en) 1993-02-24
DE69011209T2 (en) 1995-03-23
JPH0428403B2 (en) 1992-05-14
EP0399539B1 (en) 1994-08-03

Similar Documents

Publication Publication Date Title
US3679060A (en) Duplex strainer construction
JPH03107A (en) Vessel of filter
JP2821118B2 (en) Filter device
US3907688A (en) Valve for a filter
JPH02115008A (en) Filter cartridge
US4402828A (en) Pressure filter vessel
RU2657503C1 (en) Filtering element and filtering device
JP2000513656A (en) Parallel flow filter head
JP4965267B2 (en) Filter device
EP0126744A1 (en) A stop or switch valve for fluids.
US8371453B2 (en) Bottom feed liquid filter
KR20080003788U (en) Pipe forming strainer
US10926205B2 (en) Cast filter assembly-modular design
KR200445623Y1 (en) Pipe forming ball valve unified strainer
US20130263435A1 (en) Fluid pressure vessel employing filter bags
US2505992A (en) Valve
EP0832675B1 (en) Filter of the type with disks set in a swivelling coaxial case
US1337756A (en) Apparatus for straining or filtering liquids
CN214579166U (en) Water supply valve convenient to change
KR200320671Y1 (en) Bidet
JP3118772B2 (en) Contaminant removal device for two-way flowing water pipe
JPH0416206A (en) Filter apparatus
US1494836A (en) Strainer for oil and other liquids
JPH0429847Y2 (en)
JPS646889Y2 (en)

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100514

Year of fee payment: 18

EXPY Cancellation because of completion of term
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100514

Year of fee payment: 18